1. First lift the front of the locomotive and turn the steered wheel while the steering wheel is floating. Measure the distance between the front end of the two steerable wheels and the distance between the rearmost ends. The difference between the two is the toe-in value. This measurement method has a large error, because there is a gap between the steering knuckle and the kingpin, between the hub bearing and the knuckle, and therefore the state of the steering wheel dangling is not the same as the state when landing.
2. Measured with pointer type front beam. Because the front beam length is long, the two measuring feet are flexible, and the thickness of the two-wheel steering tire side is different, which also affects the accuracy of the measurement.
3. Measure with the flat-bed method. Stop the locomotive on a flat surface, place marks at the height of 1/2 behind the two steer wheel tires, and measure the distance between the two marks. Then push the locomotive forward so that the two The turning wheel turns 180 degrees, that is, the mark is turned to 1/2 of the front height of the two steering wheel tires, and the distance between the two marks is measured. The difference between the two measured distances is the toe value of the steering wheel. Then push the locomotive forward, turn the steer wheel 90 degrees, and then measure the front beam value of the steer wheel as described above. Take the average of the two measurement results as the actual toe of the steering wheel of the vehicle. It is also possible to take several more measurements on the tire to eliminate the influence of various factors and obtain a relatively accurate toe value.
Second, the adjustment method of the front steering wheel steering wheel steering beam adjustment is achieved by changing the length of the steering tie rod. The tie rod is elongated, the toe-in value is increased, the tie rod is shortened, and the toe-in value decreases. The following are the general adjustment steps.
1. Loosen the locking bolts at both ends of the steering tie rods.
2. In order to see the number of turns of the tie rod, it is best to use chalk to make a mark on the tie rod and the joint.
3. Use a pipe wrench to twist the tie rod so that it extends or shortens.
4. After the adjustment is appropriate, tighten the locking bolts at both ends of the tie rods.
Our spike ports are widely applied in transfusion soft bag packing issues. Our products have perfect sealing capacity and can fit in with soft pipe well. We have advanced product design and process craft.The patent design helps prevent falling rubber chip gasket,this ensures the product very low needle chip drop and good puncture retention,it can also reduce hospital complaints.Our ports are easy to open, can completely eliminate the impact of aluminum chips and give excellent safety performance.We now have ten thousand production workshop, local production under 100 class conditions, to ensure the cleanliness of the products. A special structure is adopted to ensure that the completely closed cover body can be opened quickly, and the safety and cleanliness of clinical use are guaranteed, and the patent certificate has been obtained.
Spike Port,Disposable Infusion Spike Port,Medical Infusion Spike Port,Infusion Spike Port
SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , http://www.crh-health.com